2.4.1 ZXPB Can't push a strong claim against Pisa

[R'hllor]

So in my current campaign I have fabricated a claim on the Cagliari province in Sardinia. I declared war on the serene doge of Pisa but immediately the war ended, "casus belli is no longer valid". But I still had my strong claim. I tried again a few times and had the same result every time. Then I noticed that my niece had fabricated a claim too, so I tried to press it and had the same result. I have the ruler designer and customisation pack dlc. I have only some map graphic mods and an additional music mod. To reproduce this problem I only have to try declare war on the serene doge with a strong claim on Cagliari.

 

[rageair]

Were you playing as a patrician? We've added prevention mechanics for patricians so that they're no longer able to go to war for the claim of their republic. It was never intended for them to be able to do so.

If you're not a patrician character please provide a savegame where we can see the issue in action.

Thanks for the report!

 

[R'hllor]

Ah, I forgot to mention that I'm playing as the king of Sicily. Here's the save
http://www.mediafire.com/download/bgu7ibgeu4utvao/Sicily.ck2

 

[rageair]

Yes, something is definitely up here. I'll add an issue to the internal database.

Thanks for the report!